Single Row TSL SeriesLM48548 Bearing

  • VAFEM Single row tapered roller bearing TSL series is a single-row bearing with a DUO-FACE PLUS seal pressed on to the large rib of the inner ring.

  • One lip of the DUO-FACE PLUS seal operates in the housing bore, the other lip seals against the hardened and ground surface of the outer-ring front face.

  • This bearing provides an effective means to integrate a seal into grease-lubricated applications operating at moderate speeds.

  • Consult your Timken engineer before making a final bearing selection to help ensure suitability, availability and the most cost-effective application.



VAFEM (Shang Hai) Bearing Technology Co.,Ltd
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Single Row TSL Series

Dimension and Parameters

Bearing Dimensions(mm/in.)
d :34.925
D :65.088
T :18.796
T1 :19.94
Load Ratings(N/lbf)
Dynamic(1) :64600
Factors(2)
e :0.38
Y :1.59
Dynamic(3)
C90 :16700
Ca90 :10800
Factors(2)
K :1.55
Static
Co :63100
Part Number
Inner :LM48548
Outer :LM48510
Seal :LM48500LA
Fig. :1
Bearing Dimensions(mm/in.)
Bearing
Inner Ring Width
B :18.288
Eff. Ctr.
a(4) :-3.6
Shaft
Max. Shaft Fillet Radius
R(5) :3.5
Backing Shoulder Dia.
da :41.5
db :48
Housing
Max. Housing Fillet Radius
r(5) :1.3
Backing Shoulder Dia.
Db :58
Geometry Factors
G1 :18
G2 :10.6
Cg :0.0666
Bearing Weight(kg/lbs.) :0.25

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